SABBY MANAGEMENT, LLC - VANDA PHARMACEUTICALS INC ownership

VANDA PHARMACEUTICALS INC's ticker is and the CUSIP is 921659908. A total of 4 filers reported holding VANDA PHARMACEUTICALS INC in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
SABBY MANAGEMENT, LLC ownership history of VANDA PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2016$802,000
-61.3%
503
-59.7%
0.05%
-39.7%
Q3 2016$2,075,000
+33.4%
1,247
-10.3%
0.08%
-3.7%
Q2 2016$1,555,000
-17.2%
1,390
-31.2%
0.08%
+3.8%
Q1 2015$1,878,000
+162.3%
2,019
+303.8%
0.08%
+239.1%
Q4 2014$716,000
-64.2%
500
-84.9%
0.02%
-70.1%
Q3 2014$1,999,000
-27.3%
3,316
+95.1%
0.08%
-34.7%
Q2 2014$2,751,000
+37.3%
1,700
-7.0%
0.12%
-9.2%
Q3 2013$2,004,0001,8270.13%
Other shareholders
VANDA PHARMACEUTICALS INC shareholders Q3 2014
NameSharesValueWeighting ↓
Ghost Tree Capital, LLC 100,000$1,038,0000.56%
SABBY MANAGEMENT, LLC 3,316$1,999,0000.08%
GROUP ONE TRADING, L.P. 118,500$1,230,0000.02%
Citadel Advisors 30,400$316,0000.00%
View complete list of VANDA PHARMACEUTICALS INC shareholders